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kicad/pcbnew/zones_by_polygon.cpp

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2007 Jean-Pierre Charras, jaen-pierre.charras@gipsa-lab.inpg.com
* Copyright (C) 2011 Wayne Stambaugh <stambaughw@verizon.net>
* Copyright (C) 1992-2011 KiCad Developers, see AUTHORS.txt for contributors.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, you may find one here:
* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
* or you may search the http://www.gnu.org website for the version 2 license,
* or you may write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
/**
* @file zones_by_polygon.cpp
*/
#include "fctsys.h"
#include "appl_wxstruct.h"
#include "class_drawpanel.h"
#include "confirm.h"
#include "wxPcbStruct.h"
#include "class_board.h"
#include "class_zone.h"
#include "pcbnew.h"
#include "zones.h"
#include "pcbnew_id.h"
#include "protos.h"
#include "zones_functions_for_undo_redo.h"
#include "drc_stuff.h"
bool s_Verbose = false; // false if zone outline diags must not be shown
// Outline creation:
static void Abort_Zone_Create_Outline( EDA_DRAW_PANEL* Panel, wxDC* DC );
static void Show_New_Edge_While_Move_Mouse( EDA_DRAW_PANEL* aPanel, wxDC* aDC,
const wxPoint& aPosition, bool aErase );
// Corner moving
static void Abort_Zone_Move_Corner_Or_Outlines( EDA_DRAW_PANEL* Panel, wxDC* DC );
static void Show_Zone_Corner_Or_Outline_While_Move_Mouse( EDA_DRAW_PANEL* aPanel,
wxDC* aDC,
const wxPoint& aPosition,
bool aErase );
/* Local variables */
static wxPoint s_CornerInitialPosition; // Used to abort a move corner command
static bool s_CornerIsNew; // Used to abort a move corner command (if it is a new corner, it must be deleted)
static bool s_AddCutoutToCurrentZone; // if true, the next outline will be added to s_CurrentZone
static ZONE_CONTAINER* s_CurrentZone; // if != NULL, these ZONE_CONTAINER params will be used for the next zone
static wxPoint s_CursorLastPosition; // in move zone outline, last cursor position. Used to calculate the move vector
static PICKED_ITEMS_LIST s_PickedList; // a picked list to save zones for undo/redo command
static PICKED_ITEMS_LIST _AuxiliaryList; // a picked list to store zones that are deleted or added when combined
#include "dialog_copper_zones.h"
void PCB_EDIT_FRAME::Add_Similar_Zone( wxDC* DC, ZONE_CONTAINER* zone_container )
{
if ( zone_container == NULL )
return;
s_AddCutoutToCurrentZone = false;
s_CurrentZone = zone_container;
/* set zones setup to the current zone */
g_Zone_Default_Setting.ImportSetting( *zone_container );
// Use the general event handle to set others params (like toolbar) */
wxCommandEvent evt;
evt.SetId( ID_PCB_ZONES_BUTT );
OnSelectTool( evt );
}
void PCB_EDIT_FRAME::Add_Zone_Cutout( wxDC* DC, ZONE_CONTAINER* zone_container )
{
if ( zone_container == NULL )
return;
s_AddCutoutToCurrentZone = true;
s_CurrentZone = zone_container;
/* set zones setup to the current zone */
g_Zone_Default_Setting.ImportSetting( *zone_container );
// Use the general event handle to set others params (like toolbar) */
wxCommandEvent evt;
evt.SetId( ID_PCB_ZONES_BUTT );
OnSelectTool( evt );
}
int PCB_EDIT_FRAME::Delete_LastCreatedCorner( wxDC* DC )
{
ZONE_CONTAINER* zone = GetBoard()->m_CurrentZoneContour;
if( zone == NULL )
return 0;
if( zone->GetNumCorners() == 0 )
return 0;
zone->DrawWhileCreateOutline( m_canvas, DC, GR_XOR );
if( zone->GetNumCorners() > 2 )
{
zone->m_Poly->DeleteCorner( zone->GetNumCorners() - 1 );
if( m_canvas->IsMouseCaptured() )
m_canvas->CallMouseCapture( DC, wxDefaultPosition, false );
}
else
{
m_canvas->SetMouseCapture( NULL, NULL );
SetCurItem( NULL );
zone->RemoveAllContours();
zone->ClearFlags();
}
return zone->GetNumCorners();
}
/**
* Function Abort_Zone_Create_Outline
* cancels the Begin_Zone command if at least one EDGE_ZONE was created.
*/
static void Abort_Zone_Create_Outline( EDA_DRAW_PANEL* Panel, wxDC* DC )
{
PCB_EDIT_FRAME* pcbframe = (PCB_EDIT_FRAME*) Panel->GetParent();
ZONE_CONTAINER* zone = pcbframe->GetBoard()->m_CurrentZoneContour;
if( zone )
{
zone->DrawWhileCreateOutline( Panel, DC, GR_XOR );
zone->ClearFlags();
zone->RemoveAllContours();
}
pcbframe->SetCurItem( NULL );
s_AddCutoutToCurrentZone = false;
s_CurrentZone = NULL;
Panel->SetMouseCapture( NULL, NULL );
}
void PCB_EDIT_FRAME::Start_Move_Zone_Corner( wxDC* DC, ZONE_CONTAINER* zone_container,
int corner_id, bool IsNewCorner )
{
if( zone_container->IsOnCopperLayer() ) /* Show the Net */
{
if( GetBoard()->IsHighLightNetON() && DC )
{
HighLight( DC ); // Remove old highlight selection
}
g_Zone_Default_Setting.m_NetcodeSelection = zone_container->GetNet();
GetBoard()->SetHighLightNet( zone_container->GetNet() );
if( DC )
HighLight( DC );
}
// Prepare copy of old zones, for undo/redo.
// if the corner is new, remove it from list, save and insert it in list
int cx = zone_container->m_Poly->GetX( corner_id );
int cy = zone_container->m_Poly->GetY( corner_id );
if ( IsNewCorner )
zone_container->m_Poly->DeleteCorner( corner_id );
_AuxiliaryList.ClearListAndDeleteItems();
s_PickedList.ClearListAndDeleteItems();
SaveCopyOfZones( s_PickedList, GetBoard(), zone_container->GetNet(),
zone_container->GetLayer() );
if ( IsNewCorner )
zone_container->m_Poly->InsertCorner(corner_id-1, cx, cy );
zone_container->SetFlags( IN_EDIT );
m_canvas->SetMouseCapture( Show_Zone_Corner_Or_Outline_While_Move_Mouse,
Abort_Zone_Move_Corner_Or_Outlines );
s_CornerInitialPosition = zone_container->GetCornerPosition( corner_id );
s_CornerIsNew = IsNewCorner;
s_AddCutoutToCurrentZone = false;
s_CurrentZone = NULL;
}
void PCB_EDIT_FRAME::Start_Move_Zone_Drag_Outline_Edge( wxDC* DC,
ZONE_CONTAINER* zone_container,
int corner_id )
{
zone_container->SetFlags( IS_DRAGGED );
zone_container->m_CornerSelection = corner_id;
m_canvas->SetMouseCapture( Show_Zone_Corner_Or_Outline_While_Move_Mouse,
Abort_Zone_Move_Corner_Or_Outlines );
s_CursorLastPosition = s_CornerInitialPosition = GetScreen()->GetCrossHairPosition();
s_AddCutoutToCurrentZone = false;
s_CurrentZone = NULL;
s_PickedList.ClearListAndDeleteItems();
_AuxiliaryList.ClearListAndDeleteItems();
SaveCopyOfZones( s_PickedList, GetBoard(), zone_container->GetNet(),
zone_container->GetLayer() );
}
void PCB_EDIT_FRAME::Start_Move_Zone_Outlines( wxDC* DC, ZONE_CONTAINER* zone_container )
{
/* Show the Net */
if( zone_container->IsOnCopperLayer() ) /* Show the Net */
{
if( GetBoard()->IsHighLightNetON() )
{
HighLight( DC ); // Remove old highlight selection
}
g_Zone_Default_Setting.m_NetcodeSelection = zone_container->GetNet();
GetBoard()->SetHighLightNet( zone_container->GetNet() );
HighLight( DC );
}
s_PickedList.ClearListAndDeleteItems();
_AuxiliaryList.ClearListAndDeleteItems();
SaveCopyOfZones( s_PickedList, GetBoard(), zone_container->GetNet(),
zone_container->GetLayer() );
zone_container->SetFlags( IS_MOVED );
m_canvas->SetMouseCapture( Show_Zone_Corner_Or_Outline_While_Move_Mouse,
Abort_Zone_Move_Corner_Or_Outlines );
s_CursorLastPosition = s_CornerInitialPosition = GetScreen()->GetCrossHairPosition();
s_CornerIsNew = false;
s_AddCutoutToCurrentZone = false;
s_CurrentZone = NULL;
}
void PCB_EDIT_FRAME::End_Move_Zone_Corner_Or_Outlines( wxDC* DC, ZONE_CONTAINER* zone_container )
{
zone_container->ClearFlags();
m_canvas->SetMouseCapture( NULL, NULL );
if( DC )
zone_container->Draw( m_canvas, DC, GR_OR );
OnModify();
s_AddCutoutToCurrentZone = false;
s_CurrentZone = NULL;
SetCurItem( NULL ); // This outline can be deleted when merging outlines
/* Combine zones if possible */
wxBusyCursor dummy;
GetBoard()->AreaPolygonModified( &_AuxiliaryList, zone_container, true, s_Verbose );
m_canvas->Refresh();
int ii = GetBoard()->GetAreaIndex( zone_container ); // test if zone_container exists
if( ii < 0 )
zone_container = NULL; // was removed by combining zones
UpdateCopyOfZonesList( s_PickedList, _AuxiliaryList, GetBoard() );
SaveCopyInUndoList(s_PickedList, UR_UNSPECIFIED);
s_PickedList.ClearItemsList(); // s_ItemsListPicker is no more owner of picked items
int error_count = GetBoard()->Test_Drc_Areas_Outlines_To_Areas_Outlines( zone_container, true );
if( error_count )
{
DisplayError( this, _( "Area: DRC outline error" ) );
}
}
void PCB_EDIT_FRAME::Remove_Zone_Corner( wxDC* DC, ZONE_CONTAINER* zone_container )
{
OnModify();
if( zone_container->m_Poly->GetNumCorners() <= 3 )
{
m_canvas->RefreshDrawingRect( zone_container->GetBoundingBox() );
if( DC )
{ // Remove the full zone because this is no more an area
zone_container->UnFill();
zone_container->DrawFilledArea( m_canvas, DC, GR_XOR );
}
GetBoard()->Delete( zone_container );
return;
}
int layer = zone_container->GetLayer();
if( DC )
{
GetBoard()->RedrawAreasOutlines( m_canvas, DC, GR_XOR, layer );
GetBoard()->RedrawFilledAreas( m_canvas, DC, GR_XOR, layer );
}
_AuxiliaryList.ClearListAndDeleteItems();
s_PickedList. ClearListAndDeleteItems();
SaveCopyOfZones( s_PickedList, GetBoard(), zone_container->GetNet(),
zone_container->GetLayer() );
zone_container->m_Poly->DeleteCorner( zone_container->m_CornerSelection );
// modify zones outlines according to the new zone_container shape
GetBoard()->AreaPolygonModified( &_AuxiliaryList, zone_container, true, s_Verbose );
if( DC )
{
GetBoard()->RedrawAreasOutlines( m_canvas, DC, GR_OR, layer );
GetBoard()->RedrawFilledAreas( m_canvas, DC, GR_OR, layer );
}
UpdateCopyOfZonesList( s_PickedList, _AuxiliaryList, GetBoard() );
SaveCopyInUndoList(s_PickedList, UR_UNSPECIFIED);
s_PickedList.ClearItemsList(); // s_ItemsListPicker is no more owner of picked items
int ii = GetBoard()->GetAreaIndex( zone_container ); // test if zone_container exists
if( ii < 0 )
zone_container = NULL; // zone_container does not exist anymore, after combining zones
int error_count = GetBoard()->Test_Drc_Areas_Outlines_To_Areas_Outlines( zone_container, true );
if( error_count )
{
DisplayError( this, _( "Area: DRC outline error" ) );
}
}
/**
* Function Abort_Zone_Move_Corner_Or_Outlines
* cancels the Begin_Zone state if at least one EDGE_ZONE has been created.
*/
void Abort_Zone_Move_Corner_Or_Outlines( EDA_DRAW_PANEL* Panel, wxDC* DC )
{
PCB_EDIT_FRAME* pcbframe = (PCB_EDIT_FRAME*) Panel->GetParent();
ZONE_CONTAINER* zone_container = (ZONE_CONTAINER*) pcbframe->GetCurItem();
if( zone_container->IsMoving() )
{
wxPoint offset;
offset = s_CornerInitialPosition - s_CursorLastPosition;
zone_container->Move( offset );
}
else if( zone_container->IsDragging() )
{
wxPoint offset;
offset = s_CornerInitialPosition - s_CursorLastPosition;
zone_container->MoveEdge( offset );
}
else
{
if( s_CornerIsNew )
{
zone_container->m_Poly->DeleteCorner( zone_container->m_CornerSelection );
}
else
{
wxPoint pos = s_CornerInitialPosition;
zone_container->m_Poly->MoveCorner( zone_container->m_CornerSelection, pos.x, pos.y );
}
}
Panel->SetMouseCapture( NULL, NULL );
_AuxiliaryList.ClearListAndDeleteItems();
s_PickedList. ClearListAndDeleteItems();
Panel->Refresh();
pcbframe->SetCurItem( NULL );
zone_container->ClearFlags();
s_AddCutoutToCurrentZone = false;
s_CurrentZone = NULL;
}
/* Redraws the zone outline when moving a corner according to the cursor position
*/
void Show_Zone_Corner_Or_Outline_While_Move_Mouse( EDA_DRAW_PANEL* aPanel, wxDC* aDC,
const wxPoint& aPosition, bool aErase )
{
PCB_EDIT_FRAME* pcbframe = (PCB_EDIT_FRAME*) aPanel->GetParent();
ZONE_CONTAINER* zone = (ZONE_CONTAINER*) pcbframe->GetCurItem();
if( aErase ) /* Undraw edge in old position*/
{
zone->Draw( aPanel, aDC, GR_XOR );
}
wxPoint pos = pcbframe->GetScreen()->GetCrossHairPosition();
if( zone->IsMoving() )
{
wxPoint offset;
offset = pos - s_CursorLastPosition;
zone->Move( offset );
s_CursorLastPosition = pos;
}
else if( zone->IsDragging() )
{
wxPoint offset;
offset = pos - s_CursorLastPosition;
zone->MoveEdge( offset );
s_CursorLastPosition = pos;
}
else
{
zone->m_Poly->MoveCorner( zone->m_CornerSelection, pos.x, pos.y );
}
zone->Draw( aPanel, aDC, GR_XOR );
}
int PCB_EDIT_FRAME::Begin_Zone( wxDC* DC )
{
// verify if s_CurrentZone exists (could be deleted since last selection) :
int ii;
for( ii = 0; ii < GetBoard()->GetAreaCount(); ii++ )
{
if( s_CurrentZone == GetBoard()->GetArea( ii ) )
break;
}
if( ii >= GetBoard()->GetAreaCount() ) // Not found: could be deleted since last selection
{
s_AddCutoutToCurrentZone = false;
s_CurrentZone = NULL;
}
// If no zone contour in progress, a new zone is being created:
if( GetBoard()->m_CurrentZoneContour == NULL )
GetBoard()->m_CurrentZoneContour = new ZONE_CONTAINER( GetBoard() );
ZONE_CONTAINER* zone = GetBoard()->m_CurrentZoneContour;
if( zone->GetNumCorners() == 0 ) // Start a new contour: init zone params (net, layer ...)
{
if( s_CurrentZone == NULL ) // A new outline is created, from scratch
{
int diag;
// Init zone params to reasonable values
zone->SetLayer( getActiveLayer() );
// Prompt user for parameters:
m_canvas->SetIgnoreMouseEvents( true );
if( zone->IsOnCopperLayer() )
{ // Put a zone on a copper layer
if ( GetBoard()->GetHighLightNetCode() > 0 )
{
g_Zone_Default_Setting.m_NetcodeSelection = GetBoard()->GetHighLightNetCode();
zone->SetNet( g_Zone_Default_Setting.m_NetcodeSelection );
zone->SetNetNameFromNetCode( );
}
wxGetApp().GetSettings()->Read( ZONE_THERMAL_RELIEF_GAP_STRING_KEY,
&g_Zone_Default_Setting.m_ThermalReliefGap );
wxGetApp().GetSettings()->Read( ZONE_THERMAL_RELIEF_COPPER_WIDTH_STRING_KEY,
&g_Zone_Default_Setting.m_ThermalReliefCopperBridge );
g_Zone_Default_Setting.m_CurrentZone_Layer = zone->GetLayer();
DIALOG_COPPER_ZONE* frame = new DIALOG_COPPER_ZONE( this, &g_Zone_Default_Setting );
diag = frame->ShowModal();
frame->Destroy();
}
else // Put a zone on a non copper layer (technical layer)
{
diag = InstallDialogNonCopperZonesEditor( zone );
g_Zone_Default_Setting.m_NetcodeSelection = 0; // No net for non copper zones
}
m_canvas->MoveCursorToCrossHair();
m_canvas->SetIgnoreMouseEvents( false );
if( diag == ZONE_ABORT )
return 0;
// Switch active layer to the selected zone layer
setActiveLayer( g_Zone_Default_Setting.m_CurrentZone_Layer );
}
else // Start a new contour: init zone params (net and layer) from an existing
{ // zone (add cutout or similar zone)
g_Zone_Default_Setting.m_CurrentZone_Layer = s_CurrentZone->GetLayer();
setActiveLayer( s_CurrentZone->GetLayer() );
g_Zone_Default_Setting.ImportSetting( * s_CurrentZone);
}
/* Show the Net for zones on copper layers */
if( g_Zone_Default_Setting.m_CurrentZone_Layer < FIRST_NO_COPPER_LAYER )
{
if( s_CurrentZone )
g_Zone_Default_Setting.m_NetcodeSelection = s_CurrentZone->GetNet();
if( GetBoard()->IsHighLightNetON() )
{
HighLight( DC ); // Remove old highlight selection
}
GetBoard()->SetHighLightNet( g_Zone_Default_Setting.m_NetcodeSelection );
HighLight( DC );
}
if( !s_AddCutoutToCurrentZone )
s_CurrentZone = NULL; // the zone is used only once ("add similar zone" command)
}
// if first segment
if( zone->GetNumCorners() == 0 )
{
zone->SetFlags( IS_NEW );
zone->SetTimeStamp( GetNewTimeStamp() );
g_Zone_Default_Setting.ExportSetting( *zone );
zone->m_Poly->Start( g_Zone_Default_Setting.m_CurrentZone_Layer,
GetScreen()->GetCrossHairPosition().x,
GetScreen()->GetCrossHairPosition().y,
zone->GetHatchStyle() );
zone->AppendCorner( GetScreen()->GetCrossHairPosition() );
if( Drc_On && (m_drc->Drc( zone, 0 ) == BAD_DRC) && zone->IsOnCopperLayer() )
{
zone->ClearFlags();
zone->RemoveAllContours();
// use the form of SetCurItem() which does not write to the msg panel,
// SCREEN::SetCurItem(), so the DRC error remains on screen.
// PCB_EDIT_FRAME::SetCurItem() calls DisplayInfo().
GetScreen()->SetCurItem( NULL );
DisplayError( this,
_( "DRC error: this start point is inside or too close an other area" ) );
return 0;
}
SetCurItem( zone );
m_canvas->SetMouseCapture( Show_New_Edge_While_Move_Mouse, Abort_Zone_Create_Outline );
}
else // edge in progress:
{
ii = zone->GetNumCorners() - 1;
/* edge in progress : the current corner coordinate was set by Show_New_Edge_While_Move_Mouse */
if( zone->GetCornerPosition( ii - 1 ) != zone->GetCornerPosition( ii ) )
{
if( !Drc_On || !zone->IsOnCopperLayer() || ( m_drc->Drc( zone, ii - 1 ) == OK_DRC ) )
{ // Ok, we can add a new corner
zone->AppendCorner( GetScreen()->GetCrossHairPosition() );
SetCurItem( zone ); // calls DisplayInfo().
}
}
}
return zone->GetNumCorners();
}
bool PCB_EDIT_FRAME::End_Zone( wxDC* DC )
{
ZONE_CONTAINER* zone = GetBoard()->m_CurrentZoneContour;
if( zone == NULL )
return true;
// Validate the current outline:
if( zone->GetNumCorners() <= 2 ) // An outline must have 3 corners or more
{
Abort_Zone_Create_Outline( m_canvas, DC );
return true;
}
// Validate the current edge:
int icorner = zone->GetNumCorners() - 1;
if( zone->IsOnCopperLayer() )
{
if( Drc_On && m_drc->Drc( zone, icorner - 1 ) == BAD_DRC ) // we can't validate last edge
return false;
if( Drc_On && m_drc->Drc( zone, icorner ) == BAD_DRC ) // we can't validate the closing edge
{
DisplayError( this,
_( "DRC error: closing this area creates a drc error with an other area" ) );
m_canvas->MoveCursorToCrossHair();
return false;
}
}
zone->ClearFlags();
zone->DrawWhileCreateOutline( m_canvas, DC, GR_XOR );
m_canvas->SetMouseCapture( NULL, NULL );
// Undraw old drawings, because they can have important changes
int layer = zone->GetLayer();
GetBoard()->RedrawAreasOutlines( m_canvas, DC, GR_XOR, layer );
GetBoard()->RedrawFilledAreas( m_canvas, DC, GR_XOR, layer );
// Save initial zones configuration, for undo/redo, before adding new zone
_AuxiliaryList.ClearListAndDeleteItems();
s_PickedList.ClearListAndDeleteItems();
SaveCopyOfZones(s_PickedList, GetBoard(), zone->GetNet(), zone->GetLayer() );
/* Put new zone in list */
if( s_CurrentZone == NULL )
{
zone->m_Poly->Close(); // Close the current corner list
GetBoard()->Add( zone );
GetBoard()->m_CurrentZoneContour = NULL;
// Add this zone in picked list, as new item
ITEM_PICKER picker( zone, UR_NEW );
s_PickedList.PushItem( picker );
}
else // Append this outline as a cutout to an existing zone
{
for( int ii = 0; ii < zone->GetNumCorners(); ii++ )
{
s_CurrentZone->AppendCorner( zone->GetCornerPosition( ii ) );
}
s_CurrentZone->m_Poly->Close(); // Close the current corner list
zone->RemoveAllContours(); // All corners are copied in s_CurrentZone. Free corner list.
zone = s_CurrentZone;
}
s_AddCutoutToCurrentZone = false;
s_CurrentZone = NULL;
GetScreen()->SetCurItem( NULL ); // This outline can be deleted when merging outlines
// Combine zones if possible :
GetBoard()->AreaPolygonModified( &_AuxiliaryList, zone, true, s_Verbose );
// Redraw the real edge zone :
GetBoard()->RedrawAreasOutlines( m_canvas, DC, GR_OR, layer );
GetBoard()->RedrawFilledAreas( m_canvas, DC, GR_OR, layer );
int ii = GetBoard()->GetAreaIndex( zone ); // test if zone_container exists
if( ii < 0 )
zone = NULL; // was removed by combining zones
int error_count = GetBoard()->Test_Drc_Areas_Outlines_To_Areas_Outlines( zone, true );
if( error_count )
{
DisplayError( this, _( "Area: DRC outline error" ) );
}
UpdateCopyOfZonesList( s_PickedList, _AuxiliaryList, GetBoard() );
SaveCopyInUndoList(s_PickedList, UR_UNSPECIFIED);
s_PickedList.ClearItemsList(); // s_ItemsListPicker is no more owner of picked items
OnModify();
return true;
}
/* Redraws the zone outlines when moving mouse
*/
static void Show_New_Edge_While_Move_Mouse( EDA_DRAW_PANEL* aPanel, wxDC* aDC,
const wxPoint& aPosition, bool aErase )
{
PCB_EDIT_FRAME* pcbframe = (PCB_EDIT_FRAME*) aPanel->GetParent();
wxPoint c_pos = pcbframe->GetScreen()->GetCrossHairPosition();
ZONE_CONTAINER* zone = pcbframe->GetBoard()->m_CurrentZoneContour;
if( zone == NULL )
return;
int icorner = zone->GetNumCorners() - 1;
if ( icorner < 1 )
return; // We must have 2 (or more) corners
if( aErase ) /* Undraw edge in old position*/
{
zone->DrawWhileCreateOutline( aPanel, aDC );
}
/* Redraw the current edge in its new position */
if( g_Zone_45_Only )
{
// calculate the new position as allowed
wxPoint StartPoint = zone->GetCornerPosition( icorner - 1 );
CalculateSegmentEndPoint( c_pos, StartPoint.x, StartPoint.y, &c_pos.x, &c_pos.y );
}
zone->SetCornerPosition( icorner, c_pos );
zone->DrawWhileCreateOutline( aPanel, aDC );
}
void PCB_EDIT_FRAME::Edit_Zone_Params( wxDC* DC, ZONE_CONTAINER* zone_container )
{
int diag;
m_canvas->SetIgnoreMouseEvents( true );
/* Save initial zones configuration, for undo/redo, before adding new zone
* note the net name and the layer can be changed, so we must save all zones
*/
_AuxiliaryList.ClearListAndDeleteItems();
s_PickedList.ClearListAndDeleteItems();
SaveCopyOfZones(s_PickedList, GetBoard(), -1, -1 );
if( zone_container->GetLayer() < FIRST_NO_COPPER_LAYER )
{ // edit a zone on a copper layer
g_Zone_Default_Setting.ImportSetting(*zone_container);
DIALOG_COPPER_ZONE* frame = new DIALOG_COPPER_ZONE( this, &g_Zone_Default_Setting );
diag = frame->ShowModal();
frame->Destroy();
}
else // edit a zone on a non copper layer (technical layer)
{
diag = InstallDialogNonCopperZonesEditor( zone_container );
}
m_canvas->MoveCursorToCrossHair();
m_canvas->SetIgnoreMouseEvents( false );
if( diag == ZONE_ABORT )
{
_AuxiliaryList.ClearListAndDeleteItems();
s_PickedList.ClearListAndDeleteItems();
return;
}
if( diag == ZONE_EXPORT_VALUES )
{
UpdateCopyOfZonesList( s_PickedList, _AuxiliaryList, GetBoard() );
SaveCopyInUndoList(s_PickedList, UR_UNSPECIFIED);
s_PickedList.ClearItemsList(); // s_ItemsListPicker is no more owner of picked items
return;
}
// Undraw old zone outlines
for( int ii = 0; ii < GetBoard()->GetAreaCount(); ii++ )
{
ZONE_CONTAINER* edge_zone = GetBoard()->GetArea( ii );
edge_zone->Draw( m_canvas, DC, GR_XOR );
}
g_Zone_Default_Setting.ExportSetting( *zone_container);
NETINFO_ITEM* net = GetBoard()->FindNet( g_Zone_Default_Setting.m_NetcodeSelection );
if( net ) // net == NULL should not occur
zone_container->m_Netname = net->GetNetname();
// Combine zones if possible :
GetBoard()->AreaPolygonModified( &_AuxiliaryList, zone_container, true, s_Verbose );
// Redraw the real new zone outlines:
GetBoard()->RedrawAreasOutlines( m_canvas, DC, GR_OR, -1 );
UpdateCopyOfZonesList( s_PickedList, _AuxiliaryList, GetBoard() );
SaveCopyInUndoList(s_PickedList, UR_UNSPECIFIED);
s_PickedList.ClearItemsList(); // s_ItemsListPicker is no more owner of picked items
OnModify();
}
void PCB_EDIT_FRAME::Delete_Zone_Contour( wxDC* DC, ZONE_CONTAINER* zone_container )
{
int ncont = zone_container->m_Poly->GetContour( zone_container->m_CornerSelection );
EDA_RECT dirty = zone_container->GetBoundingBox();
// For compatibility with old boards: remove old SEGZONE fill segments
Delete_OldZone_Fill( NULL, zone_container->GetTimeStamp() );
// Remove current filling:
zone_container->UnFill();
if( ncont == 0 ) // This is the main outline: remove all
{
SaveCopyInUndoList( zone_container, UR_DELETED );
GetBoard()->Remove( zone_container );
}
else
{
zone_container->m_Poly->RemoveContour( ncont );
}
m_canvas->RefreshDrawingRect( dirty );
OnModify();
}
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